Matchett is a Harper fan as well, and says that the 500-piece puzzles that feature his work are ideal for doing with children. The “Tree of Life” design, especially: “All of the animals in ...

Working together toward a goal is a bonding ... This is important for young people and older people in particular. For ...

"Children encounter frustration when they cannot easily solve a puzzle, and when they work through these emotions, they enjoy the success of task completion," Schwartz told the Illinois Early ...

Does puzzle-solving enhance cognition generally? I became interested in these questions after working with brain-damaged children in Italy in the mid-1980s (with results published in my book ...